hfathallah houssemFat-DDF

## How to save a webpage as PDF file using Puppeteer.js
const puppeteer = require('puppeteer');

class Webpage {
    static async generatePDF(url) {
        const browser = await puppeteer.launch({ headless: true }); // Puppeteer can only generate pdf in headless mode.
        const page = await browser.newPage();
        await page.goto(url, { waitUntil: 'networkidle', networkIdleTimeout: 5000 }); // Adjust network idle as required.
        const pdfConfig = {
            path: 'url.pdf', // Saves pdf to disk.
            format: 'A4',

## png_to_polygon_to_geojson.py
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Created by Stephan Hügel on 2017-03-02

The MIT License (MIT)
Copyright (c) 2017 Stephan Hügel
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
	const puppeteer = require('puppeteer');

	class Webpage {
	static async generatePDF(url) {
	const browser = await puppeteer.launch({ headless: true }); // Puppeteer can only generate pdf in headless mode.
	const page = await browser.newPage();
	await page.goto(url, { waitUntil: 'networkidle', networkIdleTimeout: 5000 }); // Adjust network idle as required.
	const pdfConfig = {
	path: 'url.pdf', // Saves pdf to disk.
	format: 'A4',
	#!/usr/bin/env python
	# -- coding: utf-8 --
	"""
	Created by Stephan Hügel on 2017-03-02

	The MIT License (MIT)
	Copyright (c) 2017 Stephan Hügel
	Permission is hereby granted, free of charge, to any person obtaining a copy
	of this software and associated documentation files (the "Software"), to deal
	in the Software without restriction, including without limitation the rights